SMALLVILLENetwork: CWTime: 8 - 9PMReasons to watch: Wonder Twins Zan and Jayna make Clark's life more difficult. It's ridiculous that these characters would be brought into the storyline but where's their monkey Gleek? If you're gonna suck may as well go down in flames.

I'M ALIVENetwork: Animal PlanetTime: 9 - 10PM

Reasons to watch: Visitors to a chimpanzee sanctuary end up fighting for their lives and find out the true meaning of the phrase, "ape shit."

WHO'S ON LATE

LENOTerrence HowardLETTERMANMariah Carey; Kumail Nanjiani

CONANReese Witherspoon; Danny Devito; Kris Allen performs

KIMMELDiddy; Super Dave Osbourne; Huey Lewis and the News

FERGUSONHarry Connick Jr.; Peter Sagal

FALLONAmanda Peet; Steven Ward; Kid Sister performs

SATURDAY, NOVEMBER 14th, 2009

SUPER DAVE'S SPIKE-TACULARNetwork: SpikeTime: 11 - 11:30PM

Reasons to watch: Accident-prone stuntman Super Dave tries to break a NASCAR speed record in a Mini Cooper on an explosives-rigged track. Sounds pretty far-fetched. Was Vin Diesel involved with the planning of this?

Reasons to watch: Marge gets plied with alcohol and poses for steamy pictures. Word gets out and she becomes the talk on the town. Barney even takes to calling her "ice crotch."

CURB YOUR ENTHUSIASMNetwork: HBOTime: 9 - 10PM

Reasons to watch: Leon assumes a new identity and Larry is baffled by text messages from a child. Are these texts coming through late at night? Perhaps Larry accidentally switched phones with Roman Polanski.